(ii) Write 4.31 x 10^3 as an ordinary number.

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

What is the range? can’t seem to find it out

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq